ICE operates a 24/7, toll-free, confidential tip hotline for the U.S., Mexico, and Canada at 1-866-DHS-2ICE (347-2423). For people in other countries, the ICE hotline number is 1-802-872-6199.

Like ICE, Customs & Border Patrol operates an anonymous tip line. The number for this hotline is 1-800-BE-ALERT (232-5378)

If you want to report kidnapped or exploited children, call 1-800-843-5678 to submit your report to the National Center for Missing and Exploited Children. The information you provide will be forwarded to the appropriate law enforcement agencies for further investigation.

Immigration & Naturalization Service 1-800-375-5283 National Service Center